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34107839029 = 1123711898783
BaseRepresentation
bin11111110000111111…
…000101001000110101
310021001000220202011101
4133300333011020311
51024323101322104
623400253210101
72315136563635
oct376077051065
9107030822141
1034107839029
1113512a93320
12673a790931
1332a7443394
141917c306c5
15d495a15a4
hex7f0fc5235

34107839029 has 16 divisors (see below), whose sum is σ = 39373185024. Its totient is φ = 29241242800.

The previous prime is 34107839027. The next prime is 34107839069. The reversal of 34107839029 is 92093870143.

It is not a de Polignac number, because 34107839029 - 21 = 34107839027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34107839029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34107839027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931429 + ... + 967354.

It is an arithmetic number, because the mean of its divisors is an integer number (2460824064).

Almost surely, 234107839029 is an apocalyptic number.

It is an amenable number.

34107839029 is a deficient number, since it is larger than the sum of its proper divisors (5265345995).

34107839029 is a wasteful number, since it uses less digits than its factorization.

34107839029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1898888.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 34107839029 in words is "thirty-four billion, one hundred seven million, eight hundred thirty-nine thousand, twenty-nine".

Divisors: 1 11 23 71 253 781 1633 17963 1898783 20886613 43672009 134813593 480392099 1482949523 3100712639 34107839029